package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;


@Slf4j
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
public class UploadController {
    @Autowired
    private AliOssUtil aliOssUtil;

    /*
    * 文件上传
    *
    *
    * */
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file) throws IOException {  //file要与前端对应
        log.info("文件上传，{}",file.getOriginalFilename());
    try {
        String originalFilename = file.getOriginalFilename();
        //截取原始文件名后缀
        String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
        //构造新文件名称
        String objectName = UUID.randomUUID().toString() + extension;
        String filePath = aliOssUtil.upload(file.getBytes(), objectName);
        return Result.success(filePath);
    }catch (IOException e){
        e.printStackTrace();
        log.error("文件上传失败:{}",e);
    }
    return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
